【课文内容】

152 km = one hundred and fifty-two kilometres

152千米=一百五十二千米

438 km = four hundred and thirty-eight kilometres

438千米=四百三十八千米

1169 km = one thousand, one hundred and sixty-nine kilometres

1169千米=一千一百六十九千米

1021 km = one thousand and twenty-one kilometres

1021千米=一千零二十一千米

【唱唱跳跳】

Shorter than the giraffe.

比长颈鹿矮。

Taller than the tiger.

比老虎高。

Bigger than the elephant.

比大象大。

Smaller than the bird.

比鸟儿小。

Younger than the mountain.

比山年轻。

Slower than the plane.

比飞机慢。

Quicker than the jeep.

比吉普车要快。